I usually rewrite software I use at home: - a monitoring system for my home automation devices, the checks go from generic (is the site up?) to specific (are t

I usually rewrite software I use at home: - a monitoring system for my home automation devices, the checks go from generic (is the site up?) to specific (are the water leak sensors up?) - a program to keep track of the chores my children are supposed to do (a backend with an API, a mobile application and a hook into the home dashboard) - my note taking program, because the world absolutely needs one more I use a bus for communication (MQTT) but also APIs, so the rewrite quickly brings me into the technicalities of the language as I do not have th reinvent how the programs work. On the other hand, these rewrites led to plenty of improvements.